<template>
  <el-form ref="formRef" :model="user" :rules="rules" label-width="80px">
    <el-form-item label="旧密码" prop="oldPassword">
      <el-input
        v-model="user.oldPassword"
        placeholder="请输入旧密码"
        type="password"
        show-password
      />
    </el-form-item>
    <el-form-item label="新密码" prop="newPassword">
      <el-input
        v-model="user.newPassword"
        placeholder="请输入新密码"
        type="password"
        show-password
      />
    </el-form-item>
    <el-form-item label="确认密码" prop="confirmPassword">
      <el-input
        v-model="user.confirmPassword"
        placeholder="请确认新密码"
        type="password"
        show-password
      />
    </el-form-item>
    <el-form-item>
      <el-button type="primary" size="small" @click="submit">保存</el-button>
      <el-button type="danger" size="small" @click="close">关闭</el-button>
    </el-form-item>
  </el-form>
</template>

<script setup lang="ts">
import { ref, reactive } from 'vue'
import { updateUserPwd } from '@/api/system/user'
import { ElMessage, ElForm } from 'element-plus'

const formRef = ref<InstanceType<typeof ElForm>>()

const user = reactive({
  oldPassword: undefined,
  newPassword: undefined,
  confirmPassword: undefined,
})

const equalToPassword = (rule: any, value: string, callback: Fn) => {
  if (user.newPassword !== value) {
    callback(new Error('两次输入的密码不一致'))
  } else {
    callback()
  }
}

const rules = {
  oldPassword: [{ required: true, message: '旧密码不能为空', trigger: 'blur' }],
  newPassword: [
    { required: true, message: '新密码不能为空', trigger: 'blur' },
    { min: 6, max: 20, message: '长度在 6 到 20 个字符', trigger: 'blur' },
    { pattern: /^[^<>"'|\\]+$/, message: '不能包含非法字符：< > " \' \\\ |', trigger: 'blur' },
  ],
  confirmPassword: [
    { required: true, message: '确认密码不能为空', trigger: 'blur' },
    { required: true, validator: equalToPassword, trigger: 'blur' },
  ],
}

const submit = () => {
  formRef.value?.validate((valid: boolean) => {
    if (valid) {
      updateUserPwd(user.oldPassword, user.newPassword).then((response) => {
        ElMessage.success('修改成功')
      })
    }
  })
}

const close = () => {
  // 这里需要根据实际项目中的tab管理方式调整
  // this.$tab.closePage();
}
</script>
